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Sec Filings Insider Trading - Thoratec Corp. (THOR)
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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch ==>> What is insider trading>>
THOR Insider Trading Transactions for Thoratec Corp.
Thoratec Corp: Insider Trading and Stock Options
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Common stock purchase or sale:
Transaction
& Date		 Reported
Date		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Ownership		 Filing
2008-11-13
Sale		 2008-11-17
3:38 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 9% owner)		 510,000 $22.41 $11,429,630 1,001,499
(Direct
Indirect)		 View
2008-10-16
Purchase		 2008-10-17
2:56 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 10% owner)		 0 $0 $0 3,797,600
(Indirect)		 View
2008-10-15-
-2008-10-16
Sale		 2008-10-17
2:56 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 10% owner)		 100,000 $25.42 $2,542,000 1,051,499
(Direct)		 View
2008-09-23
Purchase		 2008-09-25
3:19 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 9% owner)		 0 $0 $0 1,151,499
(Direct)		 View
2008-09-23
Sale		 2008-09-25
3:19 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 9% owner)		 48,600 $27.64 $1,343,304 3,797,600
(Indirect)		 View
2008-09-19
Purchase		 2008-09-22
3:34 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 10% owner)		 0 $0 $0 1,151,499
(Direct)		 View
2008-09-18-
-2008-09-19
Sale		 2008-09-22
3:34 pm		 THORATEC CORP THOR KELLOGG PETER R
(less than 10% owner)		 151,400 $28.18 $4,266,780 3,846,200
(Indirect)		 View
2008-09-09
Sale		 2008-09-11
2:40 pm		 THORATEC CORP THOR HILL J DONALD
(Director)		 1,875 $26.66 $49,984 905,528
(Indirect)		 View
2008-09-03
Sale		 2008-09-05
6:39 pm		 THORATEC CORP THOR GROSSMAN D KEITH
(Director)		 5,000 $27.5 $137,500 43,258
(Indirect)		 View
2008-08-28
Sale		 2008-08-29
5:32 pm		 THORATEC CORP THOR GROSSMAN D KEITH
(Director)		 5,000 $26.48 $132,409 59,508
(Indirect)		 View
2008-08-28
Sale		 2008-08-29
5:29 pm		 THORATEC CORP THOR Lehman David Aaron
(SVP and General Counsel)		 20,708 $26.57 $550,147 23,554
(Direct)		 View
2008-08-20
Sale		 2008-08-21
11:29 am		 THORATEC CORP THOR DIMICK NEIL F
(Director)		 11,043 $23.83 $263,155 20,832
(Direct)		 View
2008-08-18
Sale		 2008-08-20
12:27 pm		 THORATEC CORP THOR Cohen Lawrence
(Division President)		 30,349 $24.1 $731,411 31,011
(Direct)		 View
2008-08-12
Sale		 2008-08-14
6:30 pm		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 18,750 $24.66 $462,334 13,750
(Direct)		 View
2008-08-11-
-2008-08-12
Sale		 2008-08-13
4:56 pm		 THORATEC CORP THOR HILL J DONALD
(Director)		 3,875 $25.01 $96,931 904,170
(Indirect)		 View
2008-08-07
Sale		 2008-08-11
3:14 pm		 THORATEC CORP THOR FINNEY ELISHA W
(Director)		 750 $24.56 $18,418 11,250
(Direct)		 View
2008-08-05
Sale		 2008-08-07
3:20 pm		 THORATEC CORP THOR GROSSMAN D KEITH
(Director)		 9,000 $23.46 $211,140 0
(Direct)		 View
2008-08-04
Sale		 2008-08-06
12:44 pm		 THORATEC CORP THOR CHASE HOWARD E
(Director)		 2,500 $22.52 $56,300 11,250
(Direct)		 View
2008-05-15
Sale		 2008-05-19
11:49 am		 THORATEC CORP THOR HILL J DONALD
(Director)		 6,875 $16.15 $111,058 906,170
(Indirect)		 View
2008-05-14
Sale		 2008-05-15
11:51 am		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $16.48 $30,898 8,750
(Direct)		 View
2005-05-02
Sale		 2005-05-02
2:45 pm		 THORATEC CORP THOR McCormick Jeff M
(Principal Financial Officer)		 748 $12.86 $9,619 0
(Direct)		 View
2004-03-10
Sale		 2004-03-11
11:44 am		 THORATEC CORP THOR THERMO ELECTRON CORP
(10% owner)		 250,000 $12.99 $3,247,500 5,435,544
(Direct)		 View
Other transactions:
Transaction
& Date		 Reported
Date		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Ownership		 Filing
2008-11-03
Exercise
Gift		 2008-11-05
11:53 am		 THORATEC CORP THOR HILL J DONALD
(Director)		 5,625 $4.93 $27,731 907,083
(Direct
Indirect)		 View
2008-10-20
Exercise		 2008-10-21
4:57 pm		 THORATEC CORP THOR COLE J DANIEL
(Director)		 1,875 $14.79 $27,731 48,750
(Direct)		 View
2008-07-10-
-2008-09-10
Gift		 2008-09-11
2:40 pm		 THORATEC CORP THOR HILL J DONALD
(Director)		 835 $0 $0 905,208
(Indirect)		 View
2008-08-28
Exercise		 2008-08-29
5:29 pm		 THORATEC CORP THOR Lehman David Aaron
(SVP and General Counsel)		 20,708 $11.79 $244,147 44,262
(Direct)		 View
2008-08-20
Exercise		 2008-08-21
11:29 am		 THORATEC CORP THOR DIMICK NEIL F
(Director)		 16,875 $16.02 $270,281 22,707
(Direct)		 View
2008-08-18
Exercise		 2008-08-20
12:27 pm		 THORATEC CORP THOR Cohen Lawrence
(Division President)		 30,349 $10.24 $310,717 61,360
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 18,750 $13.83 $259,256 32,500
(Direct)		 View
2008-08-12
Exercise
Gift		 2008-08-13
4:56 pm		 THORATEC CORP THOR HILL J DONALD
(Director)		 5,625 $4.8 $27,000 906,045
(Direct
Indirect)		 View
2008-08-06
Exercise		 2008-08-08
12:22 pm		 THORATEC CORP THOR COLE J DANIEL
(Director)		 1,875 $14.4 $27,000 46,875
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
6:07 pm		 THORATEC CORP THOR DIMICK NEIL F
(Director)		 5,000 $0 $0 15,000
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
5:13 pm		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 5,000 $0 $0 13,750
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
5:11 pm		 THORATEC CORP THOR HILL J DONALD
(Director)		 5,000 $0 $0 15,000
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
5:10 pm		 THORATEC CORP THOR GROSSMAN D KEITH
(Director)		 5,000 $0 $0 73,508
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
5:09 pm		 THORATEC CORP THOR FINNEY ELISHA W
(Director)		 5,000 $0 $0 12,000
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
4:45 pm		 THORATEC CORP THOR COLLIS STEVEN H
(Director)		 5,000 $0 $0 12,000
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
4:44 pm		 THORATEC CORP THOR COLE J DANIEL
(Director)		 5,000 $0 $0 45,000
(Direct)		 View
2008-05-23
Option Award		 2008-05-27
4:43 pm		 THORATEC CORP THOR CHASE HOWARD E
(Director)		 5,000 $0 $0 13,750
(Direct)		 View
2008-05-15
Option Award
Tax Withholding		 2008-05-19
11:51 am		 THORATEC CORP THOR Lehman David Aaron
(SVP and General Counsel)		 136 $4.288 $583 23,554
(Direct)		 View
2008-05-15
Exercise
Gift		 2008-05-19
11:49 am		 THORATEC CORP THOR HILL J DONALD
(Director)		 20,625 $3.392 $69,969 913,045
(Direct
Indirect)		 View
2008-05-13
Exercise		 2008-05-15
11:51 am		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $13.65 $25,594 10,625
(Direct)		 View
2008-05-06
Exercise		 2008-05-07
12:32 pm		 THORATEC CORP THOR COLE J DANIEL
(Director)		 4,375 $10.92 $47,781 40,000
(Direct)		 View
2008-03-17
Tax Withholding		 2008-03-19
4:38 pm		 THORATEC CORP THOR Smith David V
(CFO & EVP)		 1,192 $13.09 $15,603 49,424
(Direct)		 View
2008-02-27
Option Award		 2008-02-28
6:03 pm		 THORATEC CORP THOR Burbach Gerhard F
(Chief Executive Officer
Director)		 40,000 $0 $0 122,741
(Direct)		 View
2007-05-08
Exercise		 2007-05-10
7:05 pm		 THORATEC CORP THOR HITCHCOCK WILLIAM M
(Director)		 6,875 $6.572 $45,181 408,040
(Direct)		 View
2007-05-08
Exercise
Gift		 2007-05-10
7:00 pm		 THORATEC CORP THOR HOLBROOK GEORGE W JR
(Director)		 20,625 $1.333 $27,500 10,625
(Direct
Indirect)		 View
2007-02-26
Tax Withholding		 2007-02-28
8:04 pm		 THORATEC CORP THOR Nelson Jeffrey
(Division President)		 746 $20.94 $15,621 7,589
(Direct)		 View
2006-10-31
Other		 2006-11-01
6:22 pm		 THORATEC CORP THOR Lucchese Cynthia L
(Chief Financial Officer)		 1,121 $13.39 $15,007 25,766
(Direct)		 View
2006-03-31
Option Award		 2006-04-04
5:00 pm		 THORATEC CORP THOR Taylor Beth A
(VP, Administration)		 5,835 $0 $0 5,835
(Direct)		 View
2005-04-29
Other		 2005-05-02
2:45 pm		 THORATEC CORP THOR McCormick Jeff M
(Principal Financial Officer)		 748 $7.268 $5,436 748
(Direct)		 View
2004-10-29
Other		 2004-11-01
3:01 pm		 THORATEC CORP THOR BOYLSTON M WAYNE
(Chief Financial Officer)		 735 $7.463 $5,485 53,447
(Direct)		 View
Stock options: Exercise, Award, Grant, Conversion
Transaction
& Date		 Reported
Date		 Exercisable
Expiration		 Company Symbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Ownership		 Filing
2008-11-03
Exercise		 2008-11-05
11:53 am		 2003-11-05
2008-11-05		 THORATEC CORP THOR HILL J DONALD
(Director)		 1,875 $14.79 0
(Direct)		 View
2008-10-20
Exercise		 2008-10-21
4:57 pm		 2003-11-05
2008-11-05		 THORATEC CORP THOR COLE J DANIEL
(Director)		 1,875 $14.79 0
(Direct)		 View
2008-08-28
Exercise		 2008-08-29
5:29 pm		 2004-04-21
2013-04-21		 THORATEC CORP THOR Lehman David Aaron
(SVP and General Counsel)		 16,708 $11.97 0
(Direct)		 View
2008-08-28
Exercise		 2008-08-29
5:29 pm		 2004-04-21
2013-04-21		 THORATEC CORP THOR Lehman David Aaron
(SVP and General Counsel)		 4,000 $11.97 13,042
(Direct)		 View
2008-08-20
Exercise		 2008-08-21
11:29 am		 2003-10-10
2008-10-10		 THORATEC CORP THOR DIMICK NEIL F
(Director)		 15,000 $16.17 0
(Direct)		 View
2008-08-20
Exercise		 2008-08-21
11:29 am		 2003-11-05
2008-11-05		 THORATEC CORP THOR DIMICK NEIL F
(Director)		 1,875 $14.79 0
(Direct)		 View
2008-08-18
Exercise		 2008-08-20
12:27 pm		 2004-02-25
2013-02-25		 THORATEC CORP THOR Cohen Lawrence
(Division President)		 24,000 $8.78 0
(Direct)		 View
2008-08-18
Exercise		 2008-08-20
12:27 pm		 2003-02-11
2012-02-11		 THORATEC CORP THOR Cohen Lawrence
(Division President)		 6,349 $15.75 68,651
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2005-11-17
2010-11-17		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $18.99 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2005-08-18
2010-08-18		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $15.45 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2005-05-24
2010-05-24		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $14.91 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2005-02-24
2010-02-24		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $11.8 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2004-11-18
2009-11-18		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $10.67 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2004-08-19
2009-08-19		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $10 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2004-05-20
2009-05-20		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $14.46 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2004-02-26
2009-02-26		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $12.8 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2003-11-05
2008-11-05		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $14.79 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-14
6:30 pm		 2003-08-21
2008-08-21		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $14.4 0
(Direct)		 View
2008-08-12
Exercise		 2008-08-13
4:56 pm		 2003-08-21
2008-08-21		 THORATEC CORP THOR HILL J DONALD
(Director)		 1,875 $14.4 0
(Direct)		 View
2008-08-06
Exercise		 2008-08-08
12:22 pm		 2003-08-21
2008-08-21		 THORATEC CORP THOR COLE J DANIEL
(Director)		 1,875 $14.4 0
(Direct)		 View
2008-05-15
Exercise		 2008-05-19
11:49 am		 1998-11-18
2008-05-18		 THORATEC CORP THOR HILL J DONALD
(Director)		 5,000 $8.875 0
(Direct)		 View
2008-05-15
Exercise		 2008-05-19
11:49 am		 2003-05-29
2008-05-29		 THORATEC CORP THOR HILL J DONALD
(Director)		 1,875 $13.65 0
(Direct)		 View
2008-05-13
Exercise		 2008-05-15
11:51 am		 2003-05-29
2008-05-29		 THORATEC CORP THOR MULVENA DANIEL M
(Director)		 1,875 $13.65 0
(Direct)		 View
2008-05-06
Exercise		 2008-05-07
12:32 pm		 2003-11-18
2008-05-18		 THORATEC CORP THOR COLE J DANIEL
(Director)		 2,500 $8.875 0
(Direct)		 View
2008-05-06
Exercise		 2008-05-07
12:32 pm		 2003-05-29
2008-05-29		 THORATEC CORP THOR COLE J DANIEL
(Director)		 1,875 $13.65 0
(Direct)		 View
2008-02-27
Option Award		 2008-02-28
6:03 pm		 2009-02-27
2018-02-27		 THORATEC CORP THOR Burbach Gerhard F
(Chief Executive Officer
Director)		 75,000 $14.97 75,000
(Direct)		 View
2007-05-08
Exercise		 2007-05-10
7:05 pm		 1997-11-16
2007-05-18		 THORATEC CORP THOR HITCHCOCK WILLIAM M
(Director)		 5,000 $5.5 0
(Direct)		 View
2007-05-08
Exercise		 2007-05-10
7:05 pm		 2002-05-30
2007-05-30		 THORATEC CORP THOR HITCHCOCK WILLIAM M
(Director)		 1,875 $9.43 0
(Direct)		 View
2007-05-08
Exercise		 2007-05-10
7:00 pm		 1997-11-16
2007-05-18		 THORATEC CORP THOR HOLBROOK GEORGE W JR
(Director)		 5,000 $5.5 0
(Direct)		 View
2007-05-08
Exercise		 2007-05-10
7:00 pm		 2002-05-30
2007-05-30		 THORATEC CORP THOR HOLBROOK GEORGE W JR
(Director)		 1,875 $9.43 0
(Direct)		 View
2006-03-31
Option Award		 2006-04-04
5:00 pm		 2007-02-24
2016-02-24		 THORATEC CORP THOR Taylor Beth A
(VP, Administration)		 17,500 $20.34 17,500
(Direct)		 View
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